diff --git a/.github/workflows/publish-dotnet-binaries.yml b/.github/workflows/publish-dotnet-binaries.yml
index 7505035..f368bba 100644
--- a/.github/workflows/publish-dotnet-binaries.yml
+++ b/.github/workflows/publish-dotnet-binaries.yml
@@ -16,8 +16,8 @@ jobs:
         
       - name: Get commit message
         run: |
-          for (/f "delims=" %a) in ('git log -1 --pretty=format^:%s') do set COMMIT_MESSAGE=%a
-          setx COMMIT_MESSAGE "%COMMIT_MESSAGE%"
+          $COMMIT_MESSAGE = git log -1 --pretty=format:%s
+          Write-Host "::set-env name=COMMIT_MESSAGE::$COMMIT_MESSAGE"
           ::COMMIT_MESSAGE=$(git log -1 --pretty=format:%s)
           ::echo "::set-env name=COMMIT_MESSAGE::$COMMIT_MESSAGE"